diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index a87deac9f768bae94c4337c0f534b4ba32891c18..81148f415352bc1669a105ffd4727fddab9710a8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -781,6 +781,7 @@ config ARCH_S5P64X0
 	select HAVE_SCHED_CLOCK
 	select HAVE_S3C2410_I2C if I2C
 	select HAVE_S3C_RTC if RTC_CLASS
+	select NO_MACH_MEMORY_H
 	help
 	  Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
 	  SMDK6450.
diff --git a/arch/arm/mach-s5p64x0/include/mach/memory.h b/arch/arm/mach-s5p64x0/include/mach/memory.h
deleted file mode 100644
index b14cbc3f521b150243ebe49b3550883e6948f841..0000000000000000000000000000000000000000
--- a/arch/arm/mach-s5p64x0/include/mach/memory.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* linux/arch/arm/mach-s5p64x0/include/mach/memory.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com
- *
- * S5P64X0 - Memory definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H __FILE__
-
-#define PLAT_PHYS_OFFSET		UL(0x20000000)
-
-#endif /* __ASM_ARCH_MEMORY_H */